Heat dissipation device for electromechanical equipment

The utility model discloses a heat dissipation device for electromechanical equipment. The heat dissipation device is characterized by comprising a motor, a convex block, a cooling ring mounting seat, a mounting groove, a cooling liquid tank, a liquid adding opening, a heat conduction sheet, a heat conduction brush and a slot, the surface of the outer ring of the motor is fixedly connected with a plurality of protruding blocks, the cooling ring installation base is arranged on the outer layer of the protruding blocks on the motor, the installation grooves are located in the inner layer of the cooling ring installation base and arranged with the protruding blocks in a staggered mode, and cooling liquid boxes are arranged in the installation grooves and used for cooling the motor. The motor cooling device has the advantages that the motor cooling device is provided with the cooling ring mounting seat wrapping the outer layer of the motor and the mounting grooves staggered with the motor outer convex blocks, so